Apply Theme to Network — sn_theme • cograph

Apply a visual theme to the network.

Usage

sn_theme(network, theme, ...)

Arguments

network: A cograph_network object, matrix, data.frame, or igraph object. Matrices and other inputs are auto-converted.
theme: Theme name (string) or CographTheme object.
...: Additional theme parameters to override.

Value

Modified cograph_network object.

Details

Available Themes

classic: Default theme with white background, blue nodes, gray edges.
dark: Dark background with light nodes. Good for presentations.
minimal: Subtle styling with thin edges and muted colors.
colorblind: Optimized for color vision deficiency.
gray/grey: Black and white theme suitable for print.
viridis: Perceptually uniform colors.
nature: Nature-inspired colors.

Use list_themes() to see all available themes.

See also

cograph for network creation, sn_palette for color palettes, sn_nodes for node customization, sn_edges for edge customization, list_themes to see available themes, splot and soplot for plotting

Examples

adj <- matrix(c(0, 1, 1, 1, 0, 1, 1, 1, 0), nrow = 3)
cograph(adj) |> sn_theme("dark") |> splot()


# Override a theme property
cograph(adj) |> sn_theme("classic", background = "lightgray") |> splot()